8. An isosceles triangle has a base with a length of 10 feet and base angles that measure 72º each, Which expression below would correctly calculate the area of this isosceles trianglez
10 ft
72
(1) 52-sin(72)
72
(2) 52 -12n(72)
(3) 10-5-cos(66)
(4) 10-5-ten(124)

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Which number line represents the solution set for the inequality - x 24?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?